/* ===================================
   Arboritus - Modern Website Styles
   Color Theme: Forest Green & Earth Tones
   =================================== */

:root {
    /* Primary Colors */
    --primary-green: #2d5016;
    --primary-light: #4a7c2c;
    --primary-dark: #1a3d0d;

    /* Secondary Colors */
    --secondary-brown: #3d2817;
    --secondary-gold: #d4a574;
    --secondary-cream: #f4f1e8;

    /* Accent Colors */
    --accent-lime: #8bc34a;
    --accent-sage: #a8b899;

    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --black: #1a1a1a;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-light) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-gold) 0%, var(--secondary-brown) 100%);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.2);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.25);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================================
   Global Styles
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--gray);
}

a {
    text-decoration: none;
    color: var(--primary-light);
    transition: var(--transition-normal);
}

a:hover {
    color: var(--primary-green);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

section {
    padding: 80px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.navbar-brand img {
    height: 50px;
    transition: var(--transition-normal);
}

.nav-link {
    color: var(--dark-gray) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition-normal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-green) !important;
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(45, 80, 22, 0.95) 0%, rgba(74, 124, 44, 0.9) 100%),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%232d5016" width="1200" height="600"/><g fill-opacity="0.1"><polygon fill="%23fff" points="1200 0 0 0 0 600"/></g></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(139, 195, 74, 0.1) 0%, transparent 50%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease;
}

.hero h1 {
    font-size: 4rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero p {
    font-size: 1.5rem;
    color: var(--secondary-cream);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.btn-primary {
    background: var(--gradient-secondary);
    border: none;
    color: var(--white);
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    animation: fadeInUp 1s ease 0.6s backwards;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    background: var(--gradient-primary);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition-normal);
    animation: fadeInUp 1s ease 0.8s backwards;
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary-green);
    transform: translateY(-3px);
}

/* ===================================
   Section Headers
   =================================== */

.section-header {
    text-align: center;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease;
}

.section-header h2 {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 700px;
    margin: 20px auto 0;
}

/* ===================================
   Cards
   =================================== */

.card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    height: 100%;
    background: var(--white);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.card-img-top {
    height: 250px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.card:hover .card-img-top {
    transform: scale(1.1);
}

.card-body {
    padding: 30px;
}

.card-title {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.card-text {
    color: var(--gray);
    margin-bottom: 20px;
}

/* ===================================
   Services Section
   =================================== */

.service-box {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 0;
}

.service-box:hover::before {
    left: 0;
    opacity: 0.1;
}

.service-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition-normal);
    position: relative;
    z-index: 1;
}

.service-box:hover .service-icon {
    transform: rotateY(360deg);
}

.service-box h4 {
    position: relative;
    z-index: 1;
}

.service-box p {
    position: relative;
    z-index: 1;
}

/* ===================================
   Portfolio Section
   =================================== */

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(45, 80, 22, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay h4 {
    color: var(--white);
    margin-bottom: 10px;
}

.portfolio-overlay p {
    color: var(--secondary-cream);
}

/* ===================================
   About Section
   =================================== */

.about-section {
    background: var(--light-gray);
}

.about-img {
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stats-box {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.stats-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stats-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.stats-label {
    color: var(--gray);
    font-weight: 500;
}

/* ===================================
   Contact Section
   =================================== */

.contact-section {
    background: var(--gradient-primary);
    color: var(--white);
}

.contact-section .section-header h2,
.contact-section .section-header p {
    color: var(--white);
}

.contact-section .section-header h2::after {
    background: var(--white);
}

.contact-info-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition-normal);
}

.contact-info-box:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--secondary-gold);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-xl);
}

.form-control {
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    padding: 12px 20px;
    margin-bottom: 20px;
    transition: var(--transition-normal);
}

.form-control:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 0.2rem rgba(45, 80, 22, 0.25);
}

/* ===================================
   Footer
   =================================== */

footer {
    background: var(--dark-gray);
    color: var(--light-gray);
    padding: 60px 0 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--light-gray);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--accent-lime);
    padding-left: 5px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-normal);
}

.social-icon:hover {
    background: var(--accent-lime);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 40px;
    padding-top: 20px;
    text-align: center;
}

/* ===================================
   Animations
   =================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 1s ease;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease;
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Only hide if JS is enabled */
.js-enabled .animate-on-scroll:not(.animated) {
    opacity: 0;
    transform: translateY(30px);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    section {
        padding: 60px 0;
    }

    .btn-primary,
    .btn-outline {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .navbar-brand img {
        height: 40px;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .contact-form {
        padding: 30px 20px;
    }
}

/* ===================================
   Utility Classes
   =================================== */

.text-primary { color: var(--primary-green) !important; }
.text-secondary { color: var(--secondary-gold) !important; }
.bg-primary { background: var(--primary-green) !important; }
.bg-gradient { background: var(--gradient-primary) !important; }

.mt-5 { margin-top: 3rem !important; }
.mb-5 { margin-bottom: 3rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }